.tab {
    width: 100%;
    height: 44px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
}

.tab div {
    width: 100%;
}

.tab span {
    position: relative;
    font-weight: bold;
    font-size: 16px;
    color: #323232;
    width: 50%;
    line-height: 44px;
    background: #fff;
    text-align: center;
}

.tab span.current {
    color: #00acee;
}

.tab span.current::after {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
    content: '';
    width: 80px;
    border-bottom: 4px solid #00acee;
}

.occupied {
    width: 100%;
    height: 59px;
    background-color: #fff;
}

.wrap {
    box-sizing: border-box;
    width: 100%;
    padding: 15px 20px 0;
}

.wrap ul {
    width: 100%;
    display: flex;
    font-size: 14px;
    color: #888;
    line-height: 33px;
    text-align: center;
}
.wrap ul:first-of-type {
    background: #00acee;
    color: #fff;
}
.wrap ul li {
    flex: 1;
    border-bottom: 1px solid #00acee;
}
.wrap ul li:nth-of-type(3) {
    flex: 1.5;
}
.wrap ul li:first-of-type {
    border-left: 1px solid #00acee;
}
.wrap ul li:last-of-type {
    border-right: 1px solid #00acee;
}
.wrap ul li a {
    display: block;
    color: #00acee;
}